The alternating current generator (DEMO)

Principle

Turning a coil in the magnetic field generates voltage on its ends (induced voltage). After each half rotation of the coil the voltage and electric current change their signs. A light bulb can be operated with the electrical energy generated.

Benefits

• Particularly comprehensible and didactically prepared description of experiments (reference to everyday life, etc.) incl. protocol questions

• Future-oriented teaching: Integration into digital science lessons

• Increased motivation among students through use of the intuitive measureAPP

• Increased media literacy

• Demonstrative experiment due to large instruments
• Easy and sturdy setup